
public class Fanfa1 {

	public static void main(String[] args) {
//		已知一个二维数组 arr = {{11, 22, 33}, {33, 44, 55}};
//
//		​	遍历该数组，取出所有元素并打印
		int [][]arr= {{11,22,33},{33,44,55}};
		for (int i = 0; i < arr.length; i++) {
			for (int j = 0; j < arr[i].length; j++) {
				System.out.print(arr[i][j]+" ");
				
			}
			
		}
	}

}
